From 63714e7cc158d0574947c2171a81988ffece2a2a Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Tue, 23 Jun 2015 15:28:00 -0700 Subject: gpu: nvgpu: Implement priv pages Implement support for privileged pages. Use them for kernel allocated buffers. Change-Id: I720fc441008077b8e2ed218a7a685b8aab2258f0 Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/761919 --- drivers/gpu/nvgpu/gk20a/semaphore_gk20a.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/nvgpu/gk20a/semaphore_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/semaphore_gk20a.c b/drivers/gpu/nvgpu/gk20a/semaphore_gk20a.c index 053550f6..cf855463 100644 --- a/drivers/gpu/nvgpu/gk20a/semaphore_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/semaphore_gk20a.c @@ -111,7 +111,8 @@ int gk20a_semaphore_pool_map(struct gk20a_semaphore_pool *p, map->vm = vm; map->rw_flag = rw_flag; map->gpu_va = gk20a_gmmu_map(vm, &p->sgt, p->size, - 0/*uncached*/, rw_flag); + 0/*uncached*/, rw_flag, + false); if (!map->gpu_va) { kfree(map); return -ENOMEM; -- cgit v1.2.2